Sound recording of a meeting held on May 28, 1963, between President John F. Kennedy, Secretary of Defense Robert S. McNamara, Secretary of State Dean Rusk, Special Assistant to the President for National Security Affairs McGeorge Bundy, Director of the U.S. Arms Control and Disarmament Agency William Foster, and Assistant Secretary of State for European Affairs William R. Tyler. The main subject of the meeting is Europe and specifically the current situation concerning the Multilateral Force (MLF). An interview that morning with German minister Kai-Uwe von Hassel has President Kennedy quite concerned over Germany and prospects for the MLF. The group also is working on gaining British support for the MLF; a draft letter to British Prime Minister Harold Macmillan is reviewed. Near the end of the meeting the treaty banning atmospheric nuclear weapons tests, later known as the Partial Test Ban Treaty (PTBT) or the Limited Test Ban Treaty (LTBT), and possible upcoming negotiations on the treaty are debated, with President Kennedy taking a pessimistic view of the prospects for success of the negotiations. Four segments of the recording totaling 57 seconds have been removed in accordance with Section 3.4 (b) (1), (3) of Executive Order 12958. This sound recording has been excerpted from Tape 89, which contains additional sound recording(s) preceding and following this one. See Related Records to access Tape 89 in its entirety.